Excellent audio performance / low distortion (0.005%)

TS922 and TS922A devices are rail-to-rail dual BiCMOS operational amplifiers optimized and fully specified for 3 V and 5 V operation. These devices have high output currents which allow low-load impedances to be driven.

Very low noise, low distortion, low offset, and a high output current capability make these devices an excellent choice for high quality, low voltage, or battery operated audio systems.

The devices are stable for capacitive loads up to 500 pF.

Key Features

  • Rail-to-rail input and output
  • Low noise: 9 nV/√Hz
  • Low distortion
  • High output current: 80 mA (able to drive 32 Ω loads)
  • High-speed: 4 MHz, 1 V/μs
  • Operating from 2.7 to 12 V
  • Low input offset voltage: 900 μV max. (TS922A)
  • ESD internal protection: 2 kV
  • Latch-up immunity
  • Macromodel included in this specification
  • Dual version available in Flip-chip package

Resources

Technical Documentation

Product Specifications
Description Version Size
DS1117 DS1117: Rail-to-rail, high output current, dual operational amplifier 12.0 1 MB
Technical Notes & Articles
Description Version Size
How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0 473 KB
User Manuals
Description Version Size
UM0065 UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0 120 KB
Design Notes & Tips
Description Version Size
DT0073 DT0073: Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board 1.0 1 MB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
ST library for all op amps and comparators SPICE models 4.0 51 KB

Presentations & Training Material

Presentations
Description Version Size
Health and Wellness Mobility Cloud computing 1 MB
ST Analog Products for Automotive applications 11.2017 2 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0 1 MB
What does precision mean for an op amp? 1 MB

Publications and Collaterals

Flyers
Description Version Size
ST automotive solutions - High-performance analog products 1.0 1 MB
Selection Guides
Description Version Size
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0 818 KB
Brochures
Description Version Size
Operational amplifiers: performance, robust and advanced technology 2 MB
Products and solutions for Smart industry 2.0 5 MB
Support & Community


Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
TS922AIPT TSSOP-8 Tape And Reel -40 125 Active 0.58 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
TS922AIYPT TSSOP-8 Tape And Reel -40 125 Active 0.7 1000 NEC EAR99 MOROCCO MORE INFO No availability reported, please contact our Sales office
TS922AIDT SO-8 Tape And Reel -40 125 Active 0.58 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922AIYDT SO-8 Tape And Reel -40 125 Active 0.7 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
TS922AID SO-8 Tube -40 125 Active 0.63 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS922AIPT ActiveTSSOP-8IndustrialEcopack3 0 0
TS922AIYPT ActiveTSSOP-8AutomotiveEcopack3 0 0
TS922AIDT ActiveSO-8IndustrialEcopack3 0 0
TS922AIYDT ActiveSO-8AutomotiveEcopack3 0 0
TS922AID ActiveSO-8IndustrialEcopack3 0 0
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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